that's also why i voted to not end debate on the hagel nomination. i do not believe senator hagel has adequately explained his activities in their financing since he left the senate. what is he referring to specifically there? >> chuck hagel, former republican senator from nebraska, doesn't and didn't want to tell his former colleagues in the senate everything about where he got paid to speak pro-arab groups that he talked to that compound and complicate previous statements that he had made about the so-called jewish lobby, referring to the united states as connection to israel. for rand paul, this is extra tricky. this sounds a little confusing, but imagine this, the foreign policy of libertarian minded conservative republicans like rand paul has more in common with chuck hagel than it does with john mccain. they are opposed to intervention. they're in favor of cutting defense budgets as part of an overrecall reduction in government spending. so libertarians like the idea of chuck hagel, who wants to be part of cuts and who wants to be less interven